DB65/T 4243-2019
Technical specifications for gas boiler flue gas recirculation and nitrogen reduction (English Version)

Standard No.

DB65/T 4243-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Xinjiang Provincial Standard of the People's Republic of China

Latest

DB65/T 4243-2019

DB65/T 4243-2019 history

• 2019 DB65/T 4243-2019 Technical specifications for gas boiler flue gas recirculation and nitrogen reduction